1. Replacement back camera lens for OPPO A16e / A16K CPH2421 CPH2349. 2. Replace your broken or unusable item with a new one. 3. Completely fit and work. 4. Each item has been checked and in good condition before shipping. 5. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.